Question Which of the following is not a sign of bad brakes? Answers Cracked drums Very thin pads Pads free of oil or grease Explanation When inspecting your brakes, you should check for cracked drums; shoes or pads covered in oil, grease, or brake fluid; and shoes that are missing, broken, or worn dangerously thin. This questions appears in the following tests: Kentucky Class B Knowledge Test Mississippi HazMat Vermont Class B Knowledge Test Wyoming Passenger